MCP server

e18e Official

dev.e18e/e18e

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

The official e18e MCP server keeping your agent in check from installing bloated dependencies.

Source

At a glance

Type

MCP server

Publisher

e18e.dev (verified by the MCP Registry)

Status

Working at last check

Tools

3

Token cost

About 373 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http e18e https://mcp.e18e.dev/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.e18e]
url = "https://mcp.e18e.dev/mcp"

Gemini CLI

{"mcpServers":{"e18e":{"httpUrl":"https://mcp.e18e.dev/mcp"}}}

Cursor

{"mcpServers":{"e18e":{"url":"https://mcp.e18e.dev/mcp"}}}

VS Code

{"servers":{"e18e":{"type":"http","url":"https://mcp.e18e.dev/mcp"}}}

Antigravity

agy mcp add e18e https://mcp.e18e.dev/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"e18e","server_url":"https://mcp.e18e.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"e18e","server_url":"https://mcp.e18e.dev/mcp"}

Tools

• code-checker ~92 tokens
  Check if the code contains some inefficient or outdated packages imported and suggests alternatives.
• lookup-replacement ~147 tokens
  Check if a package has a more performant, maintained or efficient replacement by package name, replacement text, or topic. Returns a list of suggestions with descriptions and documentation links.
• npm-i-checker ~134 tokens
  Check for outdated or insecure npm packages in an install script like `npm i` or `pnpm add` or `yarn add` or `bun i`.

Browse

• Website monitoring

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